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Packages:
Image_Transform

Classes:

Image_Transform_Driver_GD1

Files:

Class: Image_Transform_Driver_GD1

Source Location: /Image_Transform-0.9.1/Driver/GD1.php

Class Overview

Image_Transform
   |
   --Image_Transform_Driver_GD
      |
      --Image_Transform_Driver_GD1

This driver is for GD1 or the non-bundled version of GD2

Author(s):

NAWAL ASWAN

Version:

$Id: GD1.php,v 1.5 2007/04/19 16:36:09 dufuz Exp $

Copyright:

Copyright (c) 2003

Methods

Inherited Variables

Class: Image_Transform_Driver_GD

Image_Transform_Driver_GD::$imageHandle
Image_Transform_Driver_GD::$old_image

Class: Image_Transform

Image_Transform::$default_text_params
Image_Transform::$image
Image_Transform::$img_x
Image_Transform::$img_y
Image_Transform::$keep_settings_on_save
Image_Transform::$lib_path
Image_Transform::$new_x
Image_Transform::$new_y
Image_Transform::$resized
Image_Transform::$type
Image_Transform::$_options
Image_Transform::$_programs
Image_Transform::$_supported_image_types

Inherited Methods

Class: Image_Transform_Driver_GD

Image_Transform_Driver_GD::Image_Transform_Driver_GD(): Check settings
Image_Transform_Driver_GD::__construct(): Check settings
Image_Transform_Driver_GD::addBorder(): Adds a border of constant width around an image
Image_Transform_Driver_GD::addText(): addText
Image_Transform_Driver_GD::crop(): Crops image by size and start coordinates
Image_Transform_Driver_GD::display(): Displays image without saving and lose changes.
Image_Transform_Driver_GD::flip(): Vertical mirroring
Image_Transform_Driver_GD::free(): Destroys image handle
Image_Transform_Driver_GD::gamma(): Adjusts the image gamma
Image_Transform_Driver_GD::greyscale(): Converts the image to greyscale
Image_Transform_Driver_GD::load(): Loads an image from file
Image_Transform_Driver_GD::mirror(): Horizontal mirroring
Image_Transform_Driver_GD::rotate(): Rotates image by the given angle
Image_Transform_Driver_GD::save(): Saves the image to a file
Image_Transform_Driver_GD::_createImage(): Returns a new image for temporary processing
Image_Transform_Driver_GD::_generate(): Helper method to save to a file or output the image
Image_Transform_Driver_GD::_resize(): Resize Action

Class: Image_Transform

Image_Transform::addBorder()
Image_Transform::addDropShadow()
Image_Transform::addText()
Image_Transform::canvasResize()
Image_Transform::colorarray2colorhex(): Converts an array of RGB value into a #FFFFFF format color.
Image_Transform::colorhex2colorarray(): Converts a color string into an array of RGB values
Image_Transform::crop(): Crops an image
Image_Transform::display(): Outputs the image to standard output
Image_Transform::factory(): Creates a new Image_Transform object
Image_Transform::fit(): Fits the image in the specified box size
Image_Transform::fitX(): Fits the image in the specified width
Image_Transform::fitY(): Fits the image in the specified height
Image_Transform::flip(): Vertical mirroring
Image_Transform::free(): Releases resource
Image_Transform::gamma(): Corrects the gamma of an image
Image_Transform::getImageHeight(): Returns the image height
Image_Transform::getImageSize(): Returns the image size and extra format information
Image_Transform::getImageType(): Returns the type of the image being manipulated
Image_Transform::getImageWidth(): Returns the image width
Image_Transform::getMimeType(): Returns the MIME type of the image being manipulated
Image_Transform::getTempDir(): Returns the temp directory according to either the TMP, TMPDIR, or TEMP env variables. If these are not set it will also check for the existence of /tmp, %WINDIR%\temp
Image_Transform::getTempFile(): Returns a temporary filename using tempnam() and the above getTmpDir() function.
Image_Transform::getWebSafeFormat(): This looks at the current image type and attempts to determine which
Image_Transform::grayscale()
Image_Transform::greyscale(): Converts an image into greyscale colors
Image_Transform::intersects(): Checks if the rectangle passed intersects with the current image
Image_Transform::isError(): Returns/sets an error when the instance couldn't initialize properly
Image_Transform::keepSettingsOnSave()
Image_Transform::load(): Loads an image file to work with
Image_Transform::mirror(): Horizontal mirroring
Image_Transform::resize(): Resizes the image in the X and/or Y direction(s)
Image_Transform::rotate(): Rotates the image clockwise
Image_Transform::save(): Saves image to file
Image_Transform::scale(): Scales an image by a percentage, factor or a given length
Image_Transform::scaleByFactor(): Scales an image to a factor of its original size. For example, if my image was 640x480 and I called scaleByFactor(0.5) then the image would be resized to 320x240.
Image_Transform::scaleByLength(): Alias for scaleMaxLength
Image_Transform::scaleByPercentage(): Scales an image to a percentage of its original size. For example, if my image was 640x480 and I called scaleByPercentage(10) then the image would be resized to 64x48
Image_Transform::scaleByX(): Scales the image to the specified width
Image_Transform::scaleByXY(): Alias for resize()
Image_Transform::scaleByY(): Scales the image to the specified height.
Image_Transform::scaleMaxLength(): Scales an image so that the longest side has the specified dimension.
Image_Transform::setOption(): Sets one options
Image_Transform::setOptions(): Sets multiple options at once
Image_Transform::supportsType(): Returns if the driver supports a given image type
Image_Transform::_convert_image_type(): Returns the matching IMAGETYPE_* constant for a given image type
Image_Transform::_getColor(): Returns a color option
Image_Transform::_getOption(): Returns an option
Image_Transform::_get_default_text_params(): Returns the current value of $this->default_text_params.
Image_Transform::_get_image_details(): Sets the image type (in lowercase letters), the image height and width.
Image_Transform::_parse_size(): Parses input for number format and convert
Image_Transform::_prepare_cmd(): Handles space in path and Windows/UNIX difference
Image_Transform::_resize(): Place holder for the real resize method used by extended methods to do the resizing
Image_Transform::_rotation_angle(): Returns an angle between 0 and 360 from any angle value
Image_Transform::_set_img_x(): Sets the image width
Image_Transform::_set_img_y(): Sets the image height
Image_Transform::_set_new_x(): Sets the new image width
Image_Transform::_set_new_y(): Sets the new image height

Class Details

[line 30]
This driver is for GD1 or the non-bundled version of GD2

Author: NAWAL ASWAN
Version: $Id: GD1.php,v 1.5 2007/04/19 16:36:09 dufuz Exp $
Copyright: Copyright (c) 2003
Access: public

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Method Detail

__construct (Constructor) [line 51]

mixed __construct(
)

Check settings

Return: true or or a PEAR error object on error
See: PEAR::isError()

Overrides Image_Transform_Driver_GD::__construct() (Check settings)

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Image_Transform_Driver_GD1 (Constructor) [line 39]

mixed Image_Transform_Driver_GD1(
)

Check settings

Return: true or or a PEAR error object on error
See: PEAR::isError()

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rotate [line 87]

void rotate(

$angle, [
$options = null])

Overrides Image_Transform_Driver_GD::rotate() (Rotates image by the given angle)

Parameters:

	`$angle`	—
	`$options`	—

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Documentation generated on Mon, 11 Mar 2019 15:00:16 -0400 by phpDocumentor 1.4.4. PEAR Logo Copyright © PHP Group 2004.